1100016550105 has 16 divisors (see below), whose sum is σ = 1473510544704. Its totient is φ = 781407103680.

The previous prime is 1100016550097. The next prime is 1100016550123. The reversal of 1100016550105 is 5010556100011.

It is not a de Polignac number, because 1100016550105 - 2³ = 1100016550097 is a prime.

It is a super-3 number, since 3×1100016550105³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1100016550105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232559274 + ... + 232564003.

It is an arithmetic number, because the mean of its divisors is an integer number (92094409044).

Almost surely, 2^{1100016550105} is an apocalyptic number.

It is an amenable number.

1100016550105 is a deficient number, since it is larger than the sum of its proper divisors (373493994599).

1100016550105 is a wasteful number, since it uses less digits than its factorization.

1100016550105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465123336.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 1100016550105 in words is "one trillion, one hundred billion, sixteen million, five hundred fifty thousand, one hundred five".